{"id":"https://openalex.org/W2914578136","doi":"https://doi.org/10.1016/0012-365x(81)90197-7","title":"Producing posets","display_name":"Producing posets","publication_year":1981,"publication_date":"1981-01-01","ids":{"openalex":"https://openalex.org/W2914578136","doi":"https://doi.org/10.1016/0012-365x(81)90197-7","mag":"2914578136"},"language":"en","primary_location":{"id":"doi:10.1016/0012-365x(81)90197-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(81)90197-7","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Mathematics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012929183","display_name":"Martin Aigner","orcid":"https://orcid.org/0000-0003-4568-9836"},"institutions":[{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Martin Aigner","raw_affiliation_strings":["II. Mathematisches Institut, Freie Universit\u00e4t Berlin, K\u00f6nigin-Luise-Str. 2426, D-1000 Berlin 33 Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"II. Mathematisches Institut, Freie Universit\u00e4t Berlin, K\u00f6nigin-Luise-Str. 2426, D-1000 Berlin 33 Germany#TAB#","institution_ids":["https://openalex.org/I75951250"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5012929183"],"corresponding_institution_ids":["https://openalex.org/I75951250"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":1.735,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.86612835,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"35","issue":"1-3","first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11727","display_name":"Advanced Algebra and Logic","score":0.9692000150680542,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11727","display_name":"Advanced Algebra and Logic","score":0.9692000150680542,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11428","display_name":"Advanced Mathematical Identities","score":0.9567000269889832,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7744356393814087},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6723554134368896},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6432675719261169},{"id":"https://openalex.org/keywords/sorting","display_name":"Sorting","score":0.6386288404464722},{"id":"https://openalex.org/keywords/partially-ordered-set","display_name":"Partially ordered set","score":0.6299442648887634},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5674020051956177},{"id":"https://openalex.org/keywords/star-product","display_name":"Star product","score":0.5365239381790161},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.53622967004776},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4305475950241089},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4299563765525818},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22194775938987732},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.18674883246421814},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.17471659183502197},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1170097291469574}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7744356393814087},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6723554134368896},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6432675719261169},{"id":"https://openalex.org/C111696304","wikidata":"https://www.wikidata.org/wiki/Q2303697","display_name":"Sorting","level":2,"score":0.6386288404464722},{"id":"https://openalex.org/C180645754","wikidata":"https://www.wikidata.org/wiki/Q474715","display_name":"Partially ordered set","level":2,"score":0.6299442648887634},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5674020051956177},{"id":"https://openalex.org/C195800304","wikidata":"https://www.wikidata.org/wiki/Q7601281","display_name":"Star product","level":2,"score":0.5365239381790161},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.53622967004776},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4305475950241089},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4299563765525818},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22194775938987732},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.18674883246421814},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.17471659183502197},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1170097291469574},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0012-365x(81)90197-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(81)90197-7","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Mathematics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1542163612","https://openalex.org/W1994437023","https://openalex.org/W2039223422","https://openalex.org/W2042224449","https://openalex.org/W2044732624","https://openalex.org/W2273959428","https://openalex.org/W2752061190","https://openalex.org/W2752853835","https://openalex.org/W3198160809","https://openalex.org/W3203115071","https://openalex.org/W6632090223","https://openalex.org/W6744529318","https://openalex.org/W6802744224","https://openalex.org/W6809015089","https://openalex.org/W6815558393"],"related_works":["https://openalex.org/W3033029084","https://openalex.org/W4254064397","https://openalex.org/W2957182409","https://openalex.org/W4288282388","https://openalex.org/W3143802155","https://openalex.org/W2015965805","https://openalex.org/W2789323833","https://openalex.org/W1975173901","https://openalex.org/W3131828648","https://openalex.org/W4300914096"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2019-02-21T00:00:00"}
